ZIP Code 03857 Population
Newmarket, New Hampshire
Population
8,953
Households
3,941
Median Age
35.3
Population Details
| Average Household Size | 2.27 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 03857 (Newmarket, NH) has a population of 8,953 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 3,941 households in ZIP code 03857.